import mysql.connector 

#pip3 install mysql-connector-python

#pip install mysql
#pip install MySQL-python
#import MySQLdb

try:
	conn = mysql.connector.connect(host="localhost",user="root",password="sncfp1p2", database="python")
	cursor = conn.cursor()

	name = "olivier"
	id = 5

	cursor.execute("""SELECT id, name, age FROM visiteurs WHERE name = %s""", (name, ))
	rows = cursor.fetchall()
	for row in rows:
		print('{0} : {1} - {2}'.format(row[0], row[1], row[2]))

	#conn.commit()

except Exception as e:
    print("Erreur")
    conn.rollback()
    # raise e

finally:	
	conn.close()